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Guide

2 cm vs 3 cm Slab Thickness and When to Use Each

Thickness decides edge detail, handling weight and support requirements. Both are standard in our production.

The two standards

Our slabs are produced in 2 cm and 3 cm as standard. Custom thicknesses are developed on request.

Most of the world's kitchen work runs on one or the other by regional habit, not by engineering: 3 cm dominates North America, 2 cm is common across Europe and Asia.

Quartz Series slab surface

Quartz Series from our own production. See the Quartz Series range.

Where 3 cm earns its cost

A 3 cm slab gives a solid 30 mm edge with no build-up strip, which means no glue line on the front edge.

It spans further between supports, which matters on an island with a long overhang.

Where 2 cm is the better call

Vertical work: cladding, splashbacks and shower walls, where every extra kilogram is a fixing problem.

Furniture and table tops, where handling weight decides whether two people can install it.

Volume programmes where a laminated build-up edge is standard practice anyway.

Overhangs and support

Unsupported overhang limits depend on the material and the fixing detail. Confirm the figure with your fabricator for the specific slab and bracket system rather than working from a general rule.

Materials

Surfaces Covered in This Guide

Products

Colour Codes Mentioned Here

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FAQ

Questions About This Guide

Can you advise on my specific project

Yes. Email [email protected] with the application, the exposure conditions and the look you are after.

Do you ship samples so I can test this myself

Free samples go to distributors, builders and countertop factories. Testing a physical sample beats any article, including this one.

Which surfaces does Namei actually produce

Engineered quartz at 93% quartz content, artificial marble, terrazzo, porcelain, sintered stone and nano glass, all on our own site in Nanyang.

Ask Us About Your Project

Send the application and the exposure conditions and we will tell you which surface fits.